baber/WOPTO huggingface dataset:
Patent EP-0437699-A1 (EP)
Title: Phenylazo- oder Naphthylazobenzole mit mehreren reaktiven Gruppen sowie deren Zwischenprodukte
Inventor: SIEGEL BERND DR
IPC: C09B62/51
Filed: 1990-11-15
Abstract: Reaktivfarbstoffe der Formel <IMAGE> in der R¹, R² und R³ : jeweils Wasserstoff, C1-C4-Alkyl oder Phenyl, R<4>:  C1-C4-Alkoxy, Phenoxy oder einen Rest der Formel NL¹L², wobei L¹ und L² jeweils für gegebenenfalls substituiertes C1-C4-Alkyl oder gegebenenfalls substituiertes Phenyl oder L¹ und L² zusammen mit dem sie verbindenden Stickstoffatom für einen heterocyclischen Rest oder L¹ auch für Wasserstoff stehen, R<5>:  Fluor, Chlor, Brom, C1-C4-Alkylsulfonyl, Phenylsulfonyl oder einen Rest der Formel <IMAGE> A:  gegebenenfalls substituiertes C2-C8-Alkylen, Y:  Vinyl oder einen Rest der Formel CH2-CH2-Q, wobei Q für eine unter alkalischen Reaktionsbedingungen abspaltbare Gruppe steht, und; D:  Phenyl oder Naphthyl, wobei diese Reste substituiert sein können, bedeuten, deren Verwendung zum Färben oder Bedrucken von Hydroxyl- oder Aminogruppen aufweisenden organischen Substraten, sowie Phenylendiamine der Formel <IMAGE> in der X:  Hydroxy oder Halogen bedeutet und R¹, R², R³ und A die obengenannte Bedeutung besitzen, als deren Zwischenprodukte.
Patent EP-0444273-A1 (EP)
Inventor: ALBARELLA JAMES P
IPC: G01N33/50
Filed: 1990-12-14
Abstract: A new and improved test device and method of determining the presence or concentration of a peroxidatively active substance, such as hemoglobin, in a test sample are disclosed. The test device includes a test pad comprising a suitable carrier matrix incorporating an indicator reagent composition capable of interacting with a peroxidatively active substance to produce a detectable or measurable response. In addition, a new and improved indicator reagent composition, comprising an indicator dye, such as a redox indicator, like a benzidine indicator; a hydroperoxide; an amine borate compound having the general structural formula:
       
 wherein R₁, R₂, and R₃ are, independently, methyl groups or ethyl groups, and m, n and p are numerals ranging from one to about three; and a buffer, is incorporated into a suitable carrier matrix to provide a more accurate and trustworthy assay of a test sample for a peroxidatively active substance. The improved method and composition are especially useful in the assay of urine for occult blood.
Patent EP-0446476-A1 (EP)
Inventor: SCHNEIDER ECKHARD DR
IPC: F16F9/05
Filed: 1990-12-21
Abstract: When it is compressed, a rolling fold of the rolling bellows is supported on the jacket wall of a pot-shaped piston for unrolling a rolling-bellows air spring. In order to create a piston for unrolling which has high strength with a light weight, the jacket wall has beads (17, 19) which run essentially in the longitudinal direction of the piston for unrolling. High stresses of the rolling fold and all the stress peaks of the piston for unrolling which occur in dynamic operation can be absorbed safely by the beads (17, 19). 
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Patent EP-0451367-A1 (EP)
Inventor: ALLEGRUCCI JEAN-PIERRE
IPC: E01B7/06
Filed: 1990-12-27
Abstract: The switch consists of a profiled cradle forming the receptacle of a movable deflecting switch (18) and the rolling and guide surfaces and allowing the installation of the means necessary for operating the switch. To reduce the machining waste, the cradle consists of a profiled body (20) produced by chip-removing machining and bolted to the main rail (22) which, for this purpose, is deprived of its adjacent foot over the entire length of the body (20) and its groove (24) over the length of movability of the switch (18). <IMAGE>
Patent EP-0380323-A1 (EP)
Inventor: TEZUKA MASARU
IPC: G11B7/24097
Filed: 1990-01-24
Abstract: An optically writable record of digital information is provided on an optically writable record disk having a reflection factor substantially higher than seventy percent, and is composed of first digital information including a plurality of program data and respective address data indicative of the individual addresses of the respective program data and being recorded with the latter sequentially along first track in a first annular recording area of the record disk, and second digital information including table-of-­contents data indetifying the plurality of program data, respectively, and being recorded sequentially along a second track which is in a second annular recording area of the record disk and which has a concluding end contiguous to a starting end of the first track so that, upon playback of the digital information record, the table-of-contents data and the plurality of program data and respective address data can be reproduced successively without interruption by a standardized compact disk player.
Patent EP-0386986-A1 (EP)
Inventor: YADA YUKIHIKO
IPC: B29C48/154
Filed: 1990-03-06
Abstract: A molding (1) includes a finishing film (3) sticked on the surface of a metal strip (2). The finishing film comprises a flexible resin film covered with a flexible transparent resin film. The transparent film protects the flexible resin film to increase durability of the film. 
     A process for manufacturing the molding mainly includes steps of varnishing an adhesive material (10) on a metal strip, and bonding to the surface of said adhesive materil a finishing film (3) comprising a flexible resin film covered with a flexible transparent resin layer.
Patent EP-0397542-A1 (EP)
Inventor: HUC ALAIN
IPC: A61K8/14
Filed: 1990-04-10
Abstract: This invention relates to a process for stabili­zing hydrated lipid lamellar phases, or vesicles of liposome type. This composition is characterized in that the hydrated lipid lamellar phases, or the ve­sicles of liposome type, are prepared in the presence of a solution of atelocollagen and of glycosamino­glycans. The preferred use of this composition is in pharmacy or in cosmetology.
Patent EP-0463263-A1 (EP)
Inventor: BOURDIER JEAN
IPC: H01Q21/29
Filed: 1990-06-22
Abstract: Association of three half-wave dipole antennas (A1-A3) spaced uniformly in the same plane and arranged concentrically with a fourth antenna (A4) situated at an equal distance from each of the three half-wave antennas and in a plane perpendicular to them so as to form a network of antennas fed with currents of like phase and like amplitude, the diameter of the circle containing the radiating elements of the three half-wave antennas being equal to one half- wavelength  lambda 0 in air at the mean operating frequency, this dimension being reducible by the dielectric constant  epsilon r when the set of antennas is embedded in a homogeneous dielectric medium. Application to omnidirectional ground-ground or ground-air transmissions in a disturbed surrounding medium.
Patent EP-0534948-A1 (EP)
Inventor: BACUS JAMES WILLIAM
IPC: G01N33/569
Filed: 1990-02-23
Abstract: On a mis au point un procédé et un appareil utilisés pour procéder à une classification automatique de cellules et d'autres échantillons microscopiques (52). Ledit appareil (11) représente un ensemble compact réglable constituant un système de classification interactive entre l'utilisateur et l'appareil, pour l'analyse de cellules, permettant des techniques alternatives pour différentes cellules, cytoplasmes et populations de cellules, ainsi qu'une séparation et une analyse améliorées d'images ou de couleurs.
Patent EP-0463074-A1 (EP)
Inventor: PARVIAINEN ARNO
IPC: A61B5/11
Filed: 1990-03-23
Abstract: La présente invention se rapporte à un procédé de mesure de la fonctionnalité musculaire, ainsi qu'un système de mesure et d'exercice permettant de mesurer la fonctionnalité musculaire et d'effectuer des exercices musculaires. Les muscles sont sollicités au moyen de dispositifs mécaniques, la fonctionnalité musculaire est mesurée au moyen d'un équipement de mesure et les résultats obtenus sont enregistrés. Selon la présente invention, on choisit parmi un certain nombre de dispositifs d'exercices musculaires indépendants séparés un dispositif (1a) au moyen duquel les muscles sont sollicités, et la fonctionnalité musculaire est mesurée au moyen des capteurs (34, 35) contenus dans ce dispositif. Les capteurs (34, 35) du dispositif exerciseur (1a) sont connectés, par un élément connecteur (3), à une unité de traitement de données et le type choisi de dispositif exerciseur (1a) est identifié au moyen d'un organe d'identification (5), puis le programme de mesure correspondant au dispositif exerciseur en question est activé. A partir du programme de mesure, qui contient un certain nombre d'étapes de mesure, on choisit l'étape desirée, dont les réglages initiaux sont déterminés pour chaque personne individuellement.
Patent EP-0479789-A1 (EP)
Inventor: HENRICSON KAJ
IPC: D21C9/10
Filed: 1990-03-29
Abstract: L'invention concerne un procédé et appareil de traitement de la pâte. Selon l'invention, l'appareil est particulièrement adapté à la réalisation des procédés de blanchiment de l'industrie de transformation du bois ainsi qu'à la séparation des gaz finaux qui restent en suspension pendant les procédés. Le procédé de cette invention est caractérisé par le fait que la pâte de consistance comprise entre 8 et 20 % est soumise au moins aux étapes de transformation suivantes dans un procédé fermé sous pression: l'amenée de la pâte à un mélangeur chimique au moyen d'une pompe; le mélange de produits chimiques avec la pâte; l'introduction dans une cuve de transformation du courant de la pâte au moyen de la pression de la pompe; la transformation de la pâte par des produits chimiques dans la cuve de transformation; l'élimination des gaz de la pâte au moyen d'un séparateur fermé sous pression soit dans la cuve soit après; lors de la séparation des gaz, l'empêchement des fibres de sortir avec le gaz; et le guidage de la pâte par une voie fermée vers une étaape de transformation suivante. Selon l'invention, l'appareil est lui-même caractérisé par le fait que le rotor (10) comporte de préférence une coquille symétrique de rotation (110) qui est montée centralement sur une flasque (20) disposée sensiblement perpendiculaire à l'arbre (12) du rotor (10), et l'extrémité de ladite coquille contiguë à la flasque (20) a des ouvertures (112) qui servent à extraire la suspension sans gaz vers la sortie (58).
Patent EP-0424512-A1 (EP)
Inventor: JOHNSON PAUL H
IPC: A61K38/00
Filed: 1990-04-30
Abstract: Peptides B1 de laminine humaine. De nouveaux peptides contiennent une séquence d'acides aminés sensiblement similaire à la séquence humaine d'acides aminés de 897 à 936. On a découvert que ces peptides ont une activité antimétastatique accrue.
Patent EP-0477282-A1 (EP)
Title: Modification of endogenous circadian pacemaker.
Inventor: CZEISLER CHARLES A
IPC: A61M21/00
Filed: 1990-06-15
Abstract: A method for modifying the human endogenous circadian pacemaker is disclosed. The method comprises the steps of determining the characteristics of a desired endogenous circadian cycle for a subject; selecting an appropriate time with respect to the presumed phase of physiological markers of the present endogenous circadian cycle for the subject during which to apply a light stimulus to effect a desired modification of the present endogenous circadian cycle of the subject; and applying said light stimulus at said selected appropriate time to achieve the desired endogenous circadian cycle for the subject. The method finds special utility in treating "jet lag" sufferers, shift workers, advanced circadian phase experienced by many elderly subjects, and those afflicted with delayed sleep phase insomnia.
Patent EP-0491837-A1 (EP)
Title: Flexible hose construction and method of making the same.
Inventor: WINTER JEFFREY J
IPC: B29C48/12
Filed: 1990-08-30
Abstract: A flexible hose construction and method of making the same are provided, the flexible hose construction comprising an inner corrugated hose made of polymeric material and having a plurality of outwardly convex projections with recesses therebetween and extending from one end thereof to the other end thereof, an outer sleeve of reinforcing material disposed in telescoping relation on the inner hose, and a tube of polymeric material disposed between the sleeve of reinforcing material and the inner hose and extending in a generally straight-line manner from projection to projection of the inner hose so as to tend to prevent the sleeve of reinforcing material from entering into the recesses of the inner hose an amount that would end to substantially reduce the flexibility characteristics of the inner hose.
Patent EP-0447542-A1 (EP)
Title: Improved beer processing and composition.
Inventor: BERG KENNETH A
IPC: C12H1/02
Filed: 1990-10-11
Abstract: A composition that provides improved chillproofing of beer and other beverages is disclosed. The composition comprises a silica gel reacted with a metal, said metal having the capability of being sorbed and desorbed from the silica gel in response to pH and concentration changes.
Patent EP-0505386-A1 (EP)
Title: Stepping motor to drive a body, especially a shaft, through small angles of rotation per step.
Inventor: HETTLAGE ECKART
IPC: H02N2/12
Filed: 1990-11-29
Abstract: PCT No. PCT/EP90/02054 Sec. 371 Date Jun. 16, 1992 Sec. 102(e) Date Jun. 16, 1992 PCT Filed Nov. 29, 1990 PCT Pub. No. WO91/09428 PCT Pub. Date Jun. 27, 1991.A stepping motor for rotating a body through small angles of rotation, the stepping motor having a stator and a rotor, an actively moveable connection unit for selectively connecting each of the stator and rotor to the body, and a drive which can be triggered and acts on the rotor. For performing an individual rotational step, the triggering of the drive and the connecting of the rotor with the body are essentially effected during a given period of time, and each time after performing a rotational step, triggering of the connection of the stator with the body takes place in order to maintain the body in the particular position attained. The stepping motor further includes at least one spring element which acts counter to the rotation of the rotor and stator in relation to each other and is provided between the rotor and the stator, and two rings disposed coaxially to each other and to the body, one of the rings being fixedly connected with the stator and the other of the rings forming part of the rotor, and the spring element being connected between the rings.
Patent EP-0482125-A1 (EP)
Inventor: METS LAURENS J
IPC: C07K4/08
Filed: 1990-06-27
Abstract: L'invention concerne la technologie à faisceau aérosol en vue d'accélérer des particules aérosol mouillées ou sèches pour leur conférer des vitesses leur permettant de pénétrer dans des cellules vivantes. Des particules aérosol en suspension dans un gaz inerte sont accélérées jusqu'à atteindre une vitesse très élevée pendant l'expansion du jet de gaz lorsqu'il passe d'une région de pression de gaz élevée vers une région de pression de gaz basse au travers d'un petit orifice. Les particules accélérées sont positionnées pour heurter une cible préférée, par exemple une culture bactérienne ou cellulaire végétale ou animale. Lorsque les gouttelettes contiennent de l'ADN ou d'autres macromolécules, ces macromolécules sont introduites dans les cellules. Les particules sont construites sous forme de gouttelettes d'une taille suffisamment petite pour que les cellules survivent à la pénétration. Une fois introduites dans la cellule cible, les macromolécules peuvent y exercer des effets biologiques. Etant donné que le procédé d'introduction est un procédé physique, les barrières biologiques qui restreignent l'application d'autres procédés de transfert d'ADN sur quelques espèces végétales et quelques types de cellules ne sont pas présentes. De plus, le procédé et l'appareil de la présente invention permettent le traitement d'un grand nombre de cellules lors d'un seul traitement. Ainsi, le procédé et l'appareil de l'invention devraient s'appliquer à une grande variété d'espèces végétales et de types de cellules qui se sont révélés par le passé peu propices aux méthodes standard de génie génétique.
Patent EP-0445590-A1 (EP)
Inventor: KLEEBLATT SCHMUEL
IPC: B22D41/38
Filed: 1991-02-21
Abstract: Slide gate nozzle for metallurgical vessels, in particular casting ladles, consisting of a slide housing secured on the vessel and having a closure plate of heat-resistant material held immovably in the said housing and having a slide plate which is pressed over a wide area against the closure plate and is held in a frame mounted on a set of rollers and connected to a drive, for example a hydraulic or pneumatic cylinder, an opening enabling the passage of rollers being provided in the base of the housing, the frame (6) being guided on two sets (8, 9) of rollers in the housing and openings (11, 12) for the simultaneous passage of the rollers (8, 9) of both sets of rollers being provided in the base (3) of the housing, the frame (6) being guided with its rollers (8, 9) on a slide (16), which has corresponding openings (13, 14) and by means of the displacement of which the passage openings (11, 12) of the housing (2, 3) can be opened and closed. The frame (6) and the slide (16) are provided with means, for example, bores (7, 18) in conjunction with a coupling bolt, by means of which they can be temporarily coupled together in a rigid manner. The rollers (8) of one of the two sets of rollers are provided with in each case one releasable coupling bolt (22) interacting with a receptacle (23) of the housing (3). 
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Patent EP-0507971-A1 (EP)
Title: Environmentally acceptable process and apparatus for ventilation of continuous paint lines
Inventor: WILLIAMS LARRY
IPC: B05B15/12
Filed: 1991-04-09
Abstract: Organic vapor and particulate matter resulting from spray painting in continuous painting lines are separately collected and disposed of in a closed painting system that permits access for touch up. The painting line (10) typically includes an automatic painting booth (12), a touch up booth (14), a flash off tunnel (16), and a curing oven (18), and a conveyer (26) that conveys objects (30) to be painted through the line in that order. The automatic painting booth (12) recirculates air through a filter (46) and through the booth (12) to maintain proper painting conditions, and is tightly closed except for the conveyer (26) entrance. The touch up booth (14) has an opening through which workers have access to the painted objects (30), and through which a makeup flow of air is drawn to prevent particulate and organic compounds from escaping. The make up air flows to the automatic painting booth (12). A portion of the flow of organic-laden air is withdrawn from the automatic painting booth (12) to maintain the air within the booth at a safe organic concentration level, and burned.
Patent EP-0459253-A1 (EP)
Inventor: PAWLOWSKI MACIEJ
IPC: B63B3/62
Filed: 1991-05-17
Abstract: The invention concerns ships, particularly intended for the carriage of ro-ro cargo. It provides ships with high level of safety in the damage condition, easily meeting the requirements of the new rules based on the probabilistic concept, entering into force on 1 February 1992. 
     A ship according to the invention embodies the characteristics of having double sides (2) at least on part of its length, terminated at least at the first continuous deck above the bullhead deck and having double decks (4, 10) at least the bullhead deck (4), whereas the double sides and double decks are sufficiently densely subdivided by watertight bullheads into watertight compartments whilst cargo spaces (6 and 7) below the double decks (4 and 10) are provided with efficient air -escapes (8 and 9). The height of the double decks is preferably not greater than the height of deck stiffeners of an adequate single deck while the breadth of the double sides (2) is preferably not greater than B/10.
Patent EP-0515719-A1 (EP)
Inventor: KNUDSEN HANS DIPL-CHEM
IPC: C08F20/12
Filed: 1991-05-31
Abstract: This invention describes a self-adhesive acrylate copolymer which can be used for the production of self-adhesive sheet-like structures. This acrylate copolymer is prepared by combined suspension/emulsion polymerisation.
Patent EP-0461511-A1 (EP)
Inventor: KAEHKIPURO MATTI
IPC: H02P21/12
Filed: 1991-06-03
Abstract: Procedure for regulating the stator flux and torque of an asynchronous motor by vector control in a complex space vector coordinate system, in which procedure the absolute value (| Ψ   s |) of the stator flux and the torque (T) are determined in said coordinate system, and in which procedure the calculation coordinates are in such a position that the rotor flux ( Ψ   r ) is at least close to the real axis. In the procedure of the invention, the absolute value of the stator flux (| Ψ   s |) is regulated by means of the real part (u sr ) of the stator voltage and the torque (T) by means of the stator frequency (f s ). The calculation coordinates are held in said position by adjusting the imaginary part (u si ) of the stator voltage.
Patent EP-0492039-A1 (EP)
Inventor: PHILLIPS JOSEPH R
IPC: D21C9/153
Filed: 1991-06-14
Abstract: A method and apparatus (10) for delignifying comminuted cellulosic fibrous material (paper pulp) with ozone. Pulp having a consistency of about 25-45% is fluffed (in 16), ozone is added to it (17, 19), and then it is pneumatically conveyed (by 20) in a pathway (21) for at least several seconds (e.g. about four seconds). The majority of the gas is then separated from the pulp in a cyclone (22), and the pulp is discharged into a retention tube (25), where it is retained for at least a few seconds (e.g. about ten seconds) in a relatively static condition. It is then fed through an air lock (26) to another blower (120), and additional ozone added to it (via 35), then the above steps are repeated. The gas separated from one cyclone (123, 223) can be returned as conveying gas to another blower (20, 120). The method is practiced at a pH of about 1.8-3.5, and a temperature of about 20 to 50°C.
Patent EP-0481448-A1 (EP)
Inventor: ATWAL KARNAIL
IPC: C07D239/72
Filed: 1991-10-16
Abstract: Novel A-II receptor antagonists have the formula :
       
 and its isomer
       
 wherein R₁, R₂, R₃, R₄, R₅, R₆, R₇ and R₈ are as defined herein.
Patent EP-0488088-A1 (EP)
Inventor: MASAHARU NISHIURA C I FUJI ELE
IPC: G01K7/01
Filed: 1991-11-22
Abstract: An arrangement for detecting overheating of a power integrated circuit includes a power device integrated in a semiconductor substrate (11) and an overheating detection circuit. The overheating detection circuit includes a reverse biased pn junction (13, 16) formed in the same semiconductor substrate (11) as the power device and having a reverse leakage current flow which is temperature dependent, and a voltage convertor (2) formed in the same semiconductor substrate (11) as the power device and coupled to the pn junction (13, 16) for producing a voltage proportional to the reverse leakage current flow. A threshold circuit is connected for receiving the proportional voltage and producing a signal when the proportional voltage exceeds a threshold voltage (V th ) to indicate that the power device is overheated.